Uppy is an open source project by Transloadit

Stats

To keep Uppy lightweight, we’re aiming to carefully select what packages we include. The graph below will help us discover low hanging fruit. Sizes and dependencies shown here are for the bundled version of Uppy, which includes all plugins we offer. In production, when you pick and choose just the ones you need, the size will be much smaller:

  • Drag & Drop + Multipart uploads ≈ 18 Kb mingz
  • Full-featured Dashboard with image previews and progress indicators + tus resumable uploads ≈ 36 Kb mingz

This graph is built with Hugh Kennedy’s excellent disc.

Bundle Sizes

Below are the minified and gzipped sizes for each Uppy package. Note that this includes the dependencies for each package, some of which are shared when you install multiple plugins—for example, the @uppy/dropbox and @uppy/instagram package are both over 11kB including dependencies, but only sum up to about 15kB when they are used together.

Package Minified Gzip
uppy 434 kB 114 kB
@uppy/core 41.4 kB 13.5 kB
@uppy/dashboard 112 kB 34.1 kB
@uppy/drag-drop 14.4 kB 5.58 kB
@uppy/file-input 11.6 kB 4.7 kB
@uppy/webcam 19.3 kB 7.06 kB
@uppy/dropbox 42.9 kB 13.8 kB
@uppy/google-drive 43.4 kB 13.9 kB
@uppy/instagram 44.6 kB 14.5 kB
@uppy/url 25 kB 9.04 kB
@uppy/tus 48.4 kB 14.2 kB
@uppy/xhr-upload 23.3 kB 7.49 kB
@uppy/aws-s3 28.2 kB 8.9 kB
@uppy/aws-s3-multipart 24.8 kB 7.48 kB
@uppy/status-bar 24.3 kB 8.74 kB
@uppy/progress-bar 9.38 kB 3.95 kB
@uppy/informer 9.23 kB 3.93 kB
@uppy/transloadit 180 kB 47.1 kB
@uppy/form 4.76 kB 1.94 kB
@uppy/golden-retriever 11.5 kB 3.37 kB
@uppy/react 125 kB 36.4 kB
@uppy/thumbnail-generator 20.6 kB 7.25 kB
@uppy/store-default 748 B 383 B
@uppy/store-redux 2.15 kB 976 B

Browser support

This reflects the current state of Uppy and is updated with every change.

Sauce Test Status